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Unfortunately, your stomach’s also feeling acrobatic, and it has little to do with your partner’s eyes and everything to do with those damn waves.
Motion sickness affects around a third of the population. If you’re one of them, don’t despair. As former sufferers Napoléon Bonaparte, Charles Darwin and even Lawrence of Arabia (those camel rides apparently disagreed with him) have shown, a little sensitivity doesn’t need to relegate you to a lifetime on the shoreline.
"Motion sickness is caused by a sensory miscommunication," says Dr Jaco Folmer of Netcare.
"Every day, your body sends messages to your brain about your spacial orientation. The inner ear is the centre for balance, while your external senses — most importantly, your eyes — send information to your brain about your environment."
Motion sickness happens when these messages conflict. Let’s say you’re reading on a plane when there’s turbulence. Your ears tell your brain that your body is moving, while your eyes, which are fixed to the page, tell your brain that you’re sitting still.
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